INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b2cf470ffcca86bb6fe0e6035320d8ddea5a7b84e028313cbcaac2230be51e', 
    'cMJEIGAyxOJ9Rqet5FE9KxEAhn4cm6/aB91PPbttqgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)